39935481

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 53991168

約数和(自身を除く): 14055687

約数列:

[1, 3, 131, 307, 331, 393, 921, 993, 40217, 43361, 101617, 120651, 130083, 304851, 13311827, 39935481]

約数ペア:

[(1, 39935481), (3, 13311827), (131, 304851), (307, 130083), (331, 120651), (393, 101617), (921, 43361), (993, 40217)]